File:Goki angry manga 4 English by Goki2.png

Summary
Goki's anger spikes in Volume 6 of the Kishin Douji Zenki manga, though this is due to him being greatly worried about Chiaki's health.

This panel shows Goki lecturing Chibi Zenki after the latter started thrashing about all over the place, because he doesn't understand, why Chiaki (a human girl) doesn't simply recover like a demon god does.

This cutout and translation were made by The cutout was taken from the Chinese Version of the manga.

All credit for this image goes to Kikuhide Tani and Yoshihiro Kuroiwa.

Translation Note
Goki's line of text translates to "Are you really 1000 years old?" / "Are you really a thousand years old?". (from Chinese to English)

While the latter is more accurate and faithful to the original, it sounds a bit old timey.